国家/地区
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 KIM J K（2）
公开年
申请年 2014（2）
专利权人

Transparent electrode of semiconductor light emitting device, is composed of graphene layer that is arranged in inner side of metal oxide semiconductor layer in patterned form.

KIM J K, KIM S, LEE J M

Forming ultra-large graphene oxide thin films involves pre-intercalating sulfuric acid and nitric acid to interlayers of natural graphite flake, expanding graphite intercalation compound powders at high temperature, and further oxidizing.

KIM J K, JIA J, LIN X, KAN C MS M